Metal Assembly Engineering Vehicle Simulation Screw Nut DIY Alloy Building Block Car Model Children's Education Toys For Boys

High-concerned chemical : None Block Size : Small building block Theme : Sports Barcode : No Warning : none Certification : 3C,CE Material : Metal Recommend Age : 7-12Y,18+,14+y

Product Information Product Name: Metal Assembled Toys Product material: metal iron, plastic Product packaging: No original box, packed in OPP bags Applicable age: 6 years old and above Product size: 14.3 * 6.6 * 8.5CM (crane) Product accessories: nickel plated iron sheets, screws, tires, assembly drawings, etc., including assembly tools, without the need for self preparation Product function: It is a good toy for improving intelligence and hands-on abilities by independently assembling to achieve hands-on and brain training